KR102511552B9 - Compound and organic light emitting device including the same - Google Patents

Compound and organic light emitting device including the same

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Publication number
KR102511552B9
KR102511552B9 KR1020190152361A KR20190152361A KR102511552B9 KR 102511552 B9 KR102511552 B9 KR 102511552B9 KR 1020190152361 A KR1020190152361 A KR 1020190152361A KR 20190152361 A KR20190152361 A KR 20190152361A KR 102511552 B9 KR102511552 B9 KR 102511552B9
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South Korea
Prior art keywords
compound
light emitting
same
emitting device
organic light
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KR1020190152361A
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Korean (ko)
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KR20210064471A (en
KR102511552B1 (en
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박건유
김동준
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엘티소재주식회사
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Priority to KR1020190152361A priority Critical patent/KR102511552B1/en
Priority to PCT/KR2020/016071 priority patent/WO2021107474A1/en
Priority to CN202080048803.8A priority patent/CN114080387A/en
Priority to US17/616,304 priority patent/US20220315541A1/en
Priority to TW109140897A priority patent/TW202140431A/en
Publication of KR20210064471A publication Critical patent/KR20210064471A/en
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Publication of KR102511552B1 publication Critical patent/KR102511552B1/en
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    • C07D403/10—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings linked by a carbon chain containing aromatic rings
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CN202080048803.8A CN114080387A (en) 2019-11-25 2020-11-16 Compound and organic light emitting device including the same
US17/616,304 US20220315541A1 (en) 2019-11-25 2020-11-16 Compound and organic light-emitting device comprising same
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